Exposure
ID
MATIS.2018-12-14T01:46:34.360_1
Header ID
MATIS.2018-12-14T01:46:34.360
Date updated
2022-06-22 12:52:34 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-14 01:46:34.360
UTC End
2018-12-14 01:47:34.420
MJD Start
58466.0740088
MJD End
58466.0747039389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0069015
Ambient temperature (°C)
16.7
Seeing (arcsec)
0.65
Observation
ID
48151
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
36134
Name
eta Cet
RA
17.147823
DEC
-10.18287
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 82.0360 81.8930 122.0000 122.1000
A0-J2 119.9610 119.7510 96.9000 97.0000
A0-J3 131.6800 131.6320 51.2440 51.2740
G1-J2 57.3910 57.3540 59.6000 59.6000
G1-J3 130.1680 130.1950 14.7310 14.8230
J2-J3 98.2390 98.2140 350.3840 350.5170
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9257(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58466.0740088
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Cet
RA 17.147823
DEC -10.18287
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 82.036
HIERARCH ESO ISS PBL12 END 81.893
HIERARCH ESO ISS PBLA12 START 122.0
HIERARCH ESO ISS PBLA12 END 122.1
HIERARCH ESO ISS PBL13 START 119.961
HIERARCH ESO ISS PBL13 END 119.751
HIERARCH ESO ISS PBLA13 START 96.9
HIERARCH ESO ISS PBLA13 END 97.0
HIERARCH ESO ISS PBL14 START 131.68
HIERARCH ESO ISS PBL14 END 131.632
HIERARCH ESO ISS PBLA14 START 51.244
HIERARCH ESO ISS PBLA14 END 51.274
HIERARCH ESO ISS PBL23 START 57.391
HIERARCH ESO ISS PBL23 END 57.354
HIERARCH ESO ISS PBLA23 START 59.6
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 130.168
HIERARCH ESO ISS PBL24 END 130.195
HIERARCH ESO ISS PBLA24 START 14.731
HIERARCH ESO ISS PBLA24 END 14.823
HIERARCH ESO ISS PBL34 START 98.239
HIERARCH ESO ISS PBL34 END 98.214
HIERARCH ESO ISS PBLA34 START 350.384
HIERARCH ESO ISS PBLA34 END 350.517
HIERARCH ESO ISS AMBI TAU0 START 0.007127
HIERARCH ESO ISS AMBI TAU0 END 0.006676
HIERARCH ESO ISS AMBI TEMP 16.7
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.69